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Ivahew [28]
3 years ago
8

John (whose line of sight is 6 ft above horizontal) is trying to estimate the height of a tall oak tree. He first measures the a

ngle of elevation from where he is standing at 35 degrees. He walks 30 feet closer to the tree and finds the angle of elevation has increased by 12 degrees. Estimate the height of the tree rounded to the nearest whole number.
Mathematics
1 answer:
KIM [24]3 years ago
4 0
I don’t understand what your asking
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The result of rounding the whole number 2,746,052 to the nearest hundred thousands place is:
Rasek [7]
The answer would be 2,700,000.
This is because of the rules of rounding.
If a digit is 4 or smaller, it rounds down.
If a digit is 5 or more, it rounds up.
The number is 2, 746, 052 so it stays at 700,000.

TLDR: 2,700,000
6 0
3 years ago
Which expression is equivalent to 16x16x16
DENIUS [597]

Answer:

16^3

Step-by-step explanation:

16 x 16 x 16 is the same thing as 16 to the 3rd power. The power is how many times you multiply the number by itself.

6 0
2 years ago
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Answer this question ASAP for points and Brainliest!
Kamila [148]

Step-by-step explanation:

\frac{1}{5} (10 - 15u) = 2 - 3u

7 0
3 years ago
PLEASE HELP ME I need an answer
son4ous [18]

Just for you beautiful!


Use distance formula: d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

(11,-4) is (x1,y1) and (-12,-4) is (x2,y2)

Plug in and simplify

d = sqrt((-12 - 11)^2 + (-4 - -4)^2)

d = sqrt((-23)^2 + (0)^2)

d = sqrt(529 + 0)

d = sqrt(529)

d = 23 (positive because length cannot be negative) ;)

5 0
3 years ago
The value of y is directly proportional to the value of x. If y = 35 when x = 140, what is the value of y when x = 70?
antiseptic1488 [7]

Answer:

y = 17.5

Step-by-step explanation:

Use the direct proportion equation, y = kx

Plug in the x and y values to solve for k

y = kx

35 = k(140)

0.25 = k

Then, plug in the k value and given x value into the equation, and solve for y

y = kx

y = 0.25(70)

y = 17.5

5 0
3 years ago
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